Lawo Sapphire/SapphireCompact - The provider failed to send the children about ember-plus-sharp

[michaelhofer-slg]

I'm not sure if this helps, but we were able to browse the tree of a compact engine when using ChildrenRetrievalPolicy.DirectOnly. This workaround is explained here: #39

[sronline]

@michaelhofer-slg: do you have a code sample for the workaround you explained?

I tried with this code, but can only get the root of the tree (SapphireCompact):

using (var consumer = await Consumer<SapphireRoot>.CreateAsync(client, 10000, ChildrenRetrievalPolicy.DirectOnly))          
  {
  INode root = consumer.Root;

  foreach (var child in root.Children)
  {
     if (child is INode)
     {
        ((INode)child).ChildrenRetrievalPolicy = ChildrenRetrievalPolicy.DirectOnly;
        log("Child " + child.Identifier);

         await consumer.SendAsync();
      }
   }
}

output is: Child SapphireCompact

[KimonHoffmann]

Could it be that the Saphire Compact uses one more level of indirection and the SaphireCompact node really is the only child at this level?

Have you tried traversing the children of the child node after the SendAsync() call returns?

[sronline]

I'm now able to get the ember tree of the SapphireCompact with the workaround posted in #39 (comment)

[michaelhofer]

@sronline I'm sorry about the delayed reply. The mentioned comment is correct, you need to traverse the children of the child node again after the call returns. We do that with a recursive method and traverse the children of a given element as soon as we have received the reply to the first GetDirectory request.